27527721

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22769}}^1$

素因数の和:22816

約数の個数: 16

約数和(自身を含む): 40803840

約数和(自身を除く): 13276119

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 22769, 68307, 295997, 705839, 887991, 2117517, 9175907, 27527721]

約数ペア:

[(1, 27527721), (3, 9175907), (13, 2117517), (31, 887991), (39, 705839), (93, 295997), (403, 68307), (1209, 22769)]